Cowbirds are special among songbirds for the "watery" timbre of their singing, which resembles the sound of falling droplets ...

Abstract: The existence of time delay causes the operation of supply chain system to aggravate the instability, induce bullwhip effect and reduce overall performance. In this paper, a discrete ...

We lift the bonnet on a foundational piece of synth genius, and demonstrate how you can achieve its distinctive sound ...

Abstract: This article is devoted to the tracking control problem of a quadrotor in near-ground tasks, where the aerodynamic force of propellers impaired by ground effects is considered. By combining ...

Warmer waters are fueling stronger, snowier storms—at least for now. Here’s how scientists think this phenomenon will evolve as the planet gets hotter. Steam is seen rising off a frozen Lake Michigan ...

The CAD model of the force measurement platform in this paper. The following figure is the calibration of the (a)thrust and (b)torque model with the single motor platform in the paper. The ...

Mouser Electronics, Inc. has announced that the just-released UNO Q SBC from Arduino is now in stock. Arduino's UNO Q SBC bridges high-performance computing with real-time control, delivering an ...